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Individual Calculations July 2023 |
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| Russieva, Svitlana Total change: 23.20 | |   |
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| Ropotamo cup U1800 | Primorsko | BUL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1018 | 1.00 | 5 | 0.58 | 40 | 23.20 | |
|  Stefanov, Krasen | | | 1619 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Nikolov, Zdravko | | | 1420 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kostenchuk, Oleksandra | | | 1568 | UKR | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Iliev, Stoyan | | | 1184 | BUL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Hristov, Krasimir Iv. | | | 1667 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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